<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .box{
            width: 70px;
            height: 70px;
            display: inline-block;
            border-radius: 50%;
            background-color: black;
            color: white;
            text-align: center;
            line-height: 70px;
            font-size: 20px;
        }
        .box1{
            width: 70px;
            height: 70px;
            display: inline-block;
            border-radius: 50%;
            background-color: blue;
            color: white;
            text-align: center;
            line-height: 70px;
            font-size: 20px;
        }
        .box2{
            float: left;
            width: 100px;
            height: 100px;
            shape-margin: 0%;
        }
    </style>
</head>
<body>
    <div class="box">前</div>
    <div class="box">前</div>
    <div class="box">前</div>
    <div class="box">前</div>
    <div class="box">前</div>
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    <div class="box">前</div>
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    <div class="box">前</div>
    <div class="box">前</div>
    <div class="box1">后</div>
    <div class="box1">后</div>
    <div class="box1">后</div>
    <img class="box2" src="紫星.png" alt="">
    <div class="box1">后</div>
    <div class="box1">后</div>
    <div class="box1">后</div>
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</body>
</html>